body
{
	padding: 0;
	margin: 0;
	width: 720px;
	text-align: center;
	font-family: Verdana, Arial, Helvetica, sans-serif;
	margin-left: auto;
	margin-right: auto;
	margin-top: 10px;
}

form
{
	margin: 0;
}

#areautil
{
	background-color: White;
	width: 800px;
	position: relative;
	padding: 0 15px 15px;
	margin: 5 auto;
	text-align: center;
}

a {
font:bold 11px Verdana, Arial, Helvetica, sans-serif;
color:#003399; 
text-align: center;
background: url(../imagenes/boton110.gif);
border: none;
width:111px; 
height: 23px;
line-height:21px;
margin:10px 10px 0 0;
/* float: left; */
cursor: pointer;
display:inline-block;
text-decoration:none;

} 

.boton:hover {
background: url(../imagenes/boton80_o.gif);
text-decoration:none;
}

#menu
{
	height: 40px;
	vertical-align:middle;
}

ul 
{
	list-style-type: none;	
	text-align: center;
}

li
{
	display: inline;
}

#areautil div#cuerpo
{
	position: relative;
	width: 790px;
	height: 100%;
	overflow: hidden;
	background-color: #ecf1f3;
	padding: 0;
	margin: 0;
}

.panel11, .panel12, .panel13, .panel21, .panel23, .panel31, .panel32, .panel33
{
	position: absolute;
	overflow: hidden;
	padding: 0;
	margin: 0;
}

.panel11
{
	top: 0;
	left: 0;
	width: 16px;
	height: 16px;
	z-index: 2;
}
.panel12
{
	top: 0;
	left: 0;
	width: 100%;
	height: 16px;
	z-index: 1;
}
.panel13
{
	top: 0;
	right: 0;
	width: 16px;
	height: 16px;
	z-index: 2;
}

.panel21
{
	top: 0;
	left: 0;
	width: 16px;
	height: 100%;
	z-index: 1;
}
.panel23
{
	top: 0;
	right: 0;
	width: 16px;
	height: 100%;
	z-index: 1;
}

.panel31
{
	bottom: -1px;
	left: 0;
	width: 16px;
	height: 16px;
	z-index: 2;
}
.panel32
{
	bottom: -1px;
	left: 0;
	width: 100%;
	height: 16px;
	z-index: 1;
}
.panel33
{
	bottom: -1px;
	right: 0;
	width: 16px;
	height: 16px;
	z-index: 2;
}

.panelContent
{
	position:  relative;
	top: 50px;
	float: none;
	overflow: hidden;
	/*padding: 38px;*/
	margin: 0;
	z-index: 3;
	min-height: 400px;
	width: 80%;
	margin-left: auto;
	margin-right: auto;
}


#contenido
{
	margin-left: auto;
	margin-right: auto;
	text-align: center;
}